Buckle



FIG. 1 is a perspective view of a buckle showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof, a left side view being symmetricalto the right side view;

FIG. 7 is a sectional view taken along line 7—7 in FIG. 6; and,

FIG. 8 is a sectional view taken along line 8—8 in FIG. 4.

The ornamental design for a buckle, as shown and described.